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Class 11 NEET Physics Gravitation Questions

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Question : 18 of 86

Marks: +1, -0

A particle of mass ' m ' is projected with a velocity v=kVe(k<1) from the surface of the earth.
(Ve= escape velocity)
The maximum height above the surface reached by the particle is

R(
k
1−k
)2
R(
k
1+k
)2
R2k
1+k
Rk2
1−k2

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